/*
 * This file is part of VLCJ.
 *
 * VLCJ is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * VLCJ is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with VLCJ.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * Copyright 2009, 2010 Caprica Software Limited.
 */

package uk.co.caprica.vlcj.filter.swing;

import java.io.File;

/**
 * A bridge between regular file filters and Swing file filters.
 * <p>
 * This file filter always accepts directories.
 */
public class SwingFileFilter extends javax.swing.filechooser.FileFilter {
  
  /**
   * Description of the filter. 
   */
  private final String description;

  /**
   * The regular file filter implementation.
   */
  private final java.io.FileFilter delegate;

  /**
   * Create a Swing file filter.
   * 
   * @param description
   * @param delegate
   */
  public SwingFileFilter(String description, java.io.FileFilter delegate) {
    this.description = description;
    this.delegate = delegate;
  }
  
  @Override
  public boolean accept(File f) {
    return f.isDirectory() || delegate.accept(f);
  }

  @Override
  public String getDescription() {
    return description;
  }
}
